Centennial High School
2,007
Students
22.6:1
S:T Ratio
School Snapshot
Key metrics at a glance1,220
A-
24
B+
17
A
24%
C
23:1
C+
96%
A+
50%
B
45%
B-
This Week at Centennial – June 2, 2026
259 students practicing on Varsity Tutors
Academic Grades
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Academic Resources
Typical courses and practice resources for students at Centennial High School
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Centennial High School.
National Tests
June 5, 2026
ACT
June 6, 2026
SAT — National
June 8, 2026
ACT Photo Upload/Standby Deadline
June 13, 2026
ACT — National
June 20, 2026 – July 4, 2026
SAT Score Release Date
June 23, 2026
ACT
School Milestones
June 4, 2026
School End/Summer Start
After Centennial High
Where graduates go and what they studyArizona State University
Northern Arizona University
University of Arizona
Grand Canyon University
Arizona State University - West Campus
Glendale Community College - Arizona
University of California - Los Angeles
University of San Diego
Business
Psychology
Nursing
Biology
Pre-Medicine Studies
Computer Science
Nursing Science, Education, and Practice
Engineering
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14388 N 79th Ave, Peoria, AZ 85381
(623)412-4400
Peoria Unified School District (4237)